php 讀取多維數組方法
來源：程序員人生 發布時間：2013-10-18 07:43:34 閱讀次數：3874次
- for($i=0;$i<count($array);$i++)
- {
- for($j=0;$j<count($array[$i]);$j++)
- {
- echo $array[$j][userid];
- }
- }
因為它是個多維數組,一般用
- foreach ($arr as $key => $value) {
- echo "Key: $key; Value: $valuen";
- }
- Array ( [0] => Array ( [userid] => 1 [username] => 劉振鵬 [status] => 0 [userpwd] => ) [1] => Array ( [userid] => 2 [username] => 劉鵬飛 [status] => 0 [userpwd] => ) [2] => Array ( [userid] => 3 [username] => 劉朋 [status] => 0 [userpwd] => ) [3] => Array ( [userid] => 4 [username] => admin [status] => 0 [userpwd] => ) [4] => Array ( [userid] => 11 [username] => admin [status] => 0 [userpwd] => ) [5] => Array ( [userid] => 12 [username] => admin [status] => 0 [userpwd] => ) [6] => Array ( [userid] => 13 [username] => liuzp [status] => 0 [userpwd] => ) [7] => Array ( [userid] => 14 [username] => lzp [status] => 0 [userpwd] => ) )
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